Results 81 to 90 of about 7,367 (217)

Albian and Cenomanian selachian assemblages from North East England. [PDF]

open access: yes, 1999
Bulk sampling of the marls and marly limestones of the Hunstanton Formation (Red Chalk) and associated deposits at two sites in north-east England has yielded rich and diverse assemblages of small selachians, largely represented by dissociated teeth ...
Underwood, Charlie J., Mitchell, S.F.
core  

Hydrogeochemical conditions of oil and gas areas in Yamalo-Nenets oil and gas producing region (Part 1)

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2019
The object of our research is hydrogeochemical conditions of the Mesozoic hydrogeological basin within Yamalo-Nenets oil and gas bearing region. The Mesozoic basin includes the Aptian-Albian-Cenomanian, Neocomian and Jurassic hydrogeological complexes ...
V. A. Beshentsev   +3 more
doaj   +1 more source

Albian ammonite faunas from Pech de Foix (Ariege, France)

open access: yes, 1997
New collections, and a review of surviving material in nineteenth century collections are the basis for a reappraisal of the age of the Albian succession around Pech de Foix (Ariege, France).
Bilotte, M   +2 more
core  

Ammonites and associated macrofauna around the Middle/Upper Albian boundary of the Hannover-Lahe core, northern Germany

open access: yes, 2007
The ammonite fauna from the Hannover-Lahe borehole, northern Germany, is described. The core comprises a monotonous claystone succession that is late Middle Albian Euhoplites nitidus ammonite Subzone at the base and early Late Albian C.
Erbacher, J.   +9 more
core   +1 more source

Albian ammonites of the Benguela Basin (Angola): a biostratigraphic framework.

open access: yes, 2007
20 pagesThe study of the Albian ammonite fauna of the sedimentary series in the Benguela Basin (Angola) allows a major revision of the biostratigraphy of the south Atlantic area.
Meister, Christian   +3 more
core   +1 more source

Lower and Middle Cenomanian ammonites from the Morondava Basin, Madagascar [PDF]

open access: yes, 2013
Lower and Middle Cenomanian ammonite assemblages have been collected on a bed-by-bed basis from localities at Vohipaly and Mahaboboka, Madagascar, as well as from outcrops around Berekata, all in the Morondava Basin, southwest Madagascar.
Walaszczyk, I.   +9 more
core   +1 more source

Numerical Age Calibration of the Albian/Cenomanian Boundary

open access: yes, 2009
New biostratigraphic and sequence stratigraphic correlations of the U.S. Western Interior Albian/Cenomanian sections with North Texas and European sections calibrate the Albian/Cenomanian boundary at 97.2 Ma, which supports previous correlations in the ...
Scott, Robert W.   +3 more
core  

Cretaceous (Albian to Cenomanian) Strata of Eagle Plain, Yukon: Subsurface Foraminiferal Biostratigraphy, Regional Correlations and Paleoenvironments

open access: yes, 2016
The Eagle Plain, located in the northeastern Yukon Territory, Canada, forms a northern segment of the Cretaceous Western Interior Sea. Its preserved mid-Cretaceous strata (Whitestone River Formation and Eagle Plain Group) document an active structural ...
Quesnel, Alex
core   +1 more source

Microfacies of a Lower Cretaceous marine successions in Cerro Las Conchas, Sonora, Mexico

open access: yesRevista Mexicana de Ciencias Geológicas, 2019
The upper Aptian-middle Albian marine sequence exposed in the Cerro Las Conchas is clearly upside down, being the middle Albian rocks in the topographic base of the sequence, while the upper Aptian is in the upper part of the section.
Rogelio Monreal-Saavedra
doaj  

Albian cockroaches (Insecta, Blattida) from French amber of Archingeay

open access: yes, 2009
Vršanský, Peter (2009): Albian cockroaches (Insecta, Blattida) from French amber of Archingeay.
Peter Vršanský, Vršanský, Peter
core   +1 more source

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